SMTL ID : 3ezj.1 (3 other biounits)

Crystal structure of the N-terminal domain of the secretin GspD from ETEC determined with the assistance of a nanobody

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.80 Å

Oligo State

hetero-2-2-mer

Ligands

4 x PO4: PHOSPHATE ION(Non-functional Binders)

PO4.1: 6 residues within 4Å: Chain A: A.133, R.152, S.154, V.155, R.158 Chain D: Q.115 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:S.154, A:S.154 Salt bridges: A:R.152, A:R.158 PO4.2: 2 residues within 4Å: Chain B: D.61, K.64 1 PLIP interactions: 1 interactions with chain B Salt bridges: B:K.64 PO4.4: 6 residues within 4Å: Chain B: Q.115 Chain C: A.133, R.152, S.154, V.155, R.158 7 PLIP interactions: 2 interactions with chain B, 5 interactions with chain C Water bridges: B:Q.115, B:T.117 Hydrogen bonds: C:A.133, C:A.133, C:S.154 Salt bridges: C:R.152, C:R.158 PO4.5: 2 residues within 4Å: Chain D: D.61, K.64 1 PLIP interactions: 1 interactions with chain D Salt bridges: D:K.64

2 x CL: CHLORIDE ION(Non-functional Binders)

CL.3: 3 residues within 4Å: Chain B: I.51, T.52, R.71 Ligand excluded by PLIP CL.6: 3 residues within 4Å: Chain D: T.52, S.53, R.71 Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Korotkov, K.V. et al., Crystal structure of the N-terminal domain of the secretin GspD from ETEC determined with the assistance of a nanobody. Structure (2009)

Release Date

2009-02-17

Peptides

General secretion pathway protein GspD: AC
NANOBODY NBGSPD_7: BD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

C
E

B
B

D
F

General secretion pathway protein GspD

NANOBODY NBGSPD_7

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